Major Competitive Exams
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Q. A swimmer can swim at 3 km/h in still water. If he swims across a river flowing at 2 km/h, what is his resultant speed?
Q. A swimmer can swim at 3 m/s in still water. If the river flows at 1 m/s, what is the swimmer's speed when swimming across the river?
Q. A swimmer can swim at 3 m/s in still water. If the river flows at 2 m/s, what is the swimmer's speed relative to the bank when swimming upstream?
Q. A swimmer can swim at 4 km/h in still water. If he swims across a river that is 1 km wide and the current is 2 km/h, how long will it take him to reach the opposite bank?
Q. A swimmer completes a lap in 30 seconds. How many laps can he complete in 10 minutes? (2021)
Q. A swimmer swims 200 meters in 2 minutes. What is his average speed in meters per second? (2021)
Q. A swimmer swims 200 meters in 2 minutes. What is his speed in kilometers per hour? (2021)
Q. A swimmer swims 200 meters in 2 minutes. What is his speed in meters per second? (2021)
Q. A table shows the number of hours spent on different activities in a week: Work (40 hours), Sleep (56 hours), Leisure (20 hours), and Exercise (14 hours). How many hours are unaccounted for? (2023)
Q. A table shows the sales of different products in a store. If Product X sold 150 units, Product Y sold 200 units, Product Z sold 100 units, and Product W sold 50 units, what is the total number of units sold? (2023)
Q. A tank can be filled by a pipe in 6 hours and emptied by another pipe in 8 hours. If both pipes are opened together, how long will it take to fill the tank? (2020)
Q. A tank can be filled by two pipes in 12 hours and 15 hours respectively. How long will it take to fill the tank if both pipes are opened together? (2021)
Q. A tank can fire 10 rounds per minute. How many rounds will it fire in 15 minutes? (2022)
Q. A tank can hold 500 liters of water. If it is filled at a rate of 25 liters per minute, how long will it take to fill the tank? (2020)
Q. A teacher has 20 students in her class. If the average height of the students is 150 cm, what is the total height of all students? (2023)
Q. A teacher has 36 pencils and 48 erasers. What is the maximum number of students that can receive the same number of pencils and erasers? (2023)
Q. A teacher has 48 pencils and 60 erasers. She wants to distribute them equally among students. What is the maximum number of students she can distribute to? (2023)
Q. A teacher has 48 pencils and 60 erasers. What is the largest number of students that can receive the same number of pencils and erasers? (2023)
Q. A teacher has an average of 85% in her class. If she has 20 students, what is the total percentage score of the class? (2023)
Q. A teacher has an average score of 85 for her class of 20 students. If one student scores 95, what will be the new average if the class size increases to 21? (2023)
Q. A teacher has an average score of 85 in her class of 20 students. If one student scores 95, what will be the new average if the student is removed from the class? (2023)
Q. A teacher has an average score of 85 in her class. If she adds a new student who scores 95, how will the average change if the class size increases from 10 to 11?
Q. A teacher is to a student as a coach is to a _____.
Q. A teacher is to a student as a doctor is to a _____.
Q. A team wins 70% of its matches. If they played 40 matches, how many matches did they win? (2023)
Q. A tennis player serves at a speed of 180 km/h. How long will it take for the ball to travel 20 meters? (2021)
Q. A tennis player serves at a speed of 180 km/h. What is this speed in meters per second? (2023)
Q. A tennis player serves the ball at a speed of 180 km/h. How many meters per second is this? (2022)
Q. A tennis player serves the ball at a speed of 180 km/h. What is the speed in meters per second? (2022)
Q. A tennis player serves the ball at a speed of 180 km/h. What is this speed in meters per second? (2023)
